Technical Audit Scanner

Preliminary Domain Security Check

Enter your domain to run DNS, MX, SPF, and security header checks. Get an instant risk score and recommendations.

Proof points

24/7/365

Support coverage

18s

Avg answer time

87%

First-contact resolution

99.94%

SLA attainment

97.80%

Rated excellent

98%

Client retention

Multi-decade partnerships

Part of Lyra Technology Group. Local partnership with the depth of a broader operating group.From hospitality to healthcare, manufacturing to professional services.

Need a full infrastructure audit? Take the StrategyOS Digital Maturity Assessment

Frequently asked questions

What does the domain security check test?

The check runs preliminary tests on your domain: DNS configuration, MX records for email, SPF/DKIM/DMARC for email authentication, and security headers (e.g. HSTS, CSP, X-Frame-Options). It produces a risk score and recommendations. It is not a full penetration test or infrastructure audit.

Is my domain data stored?

We store the domain you entered and the scan results for a limited time to generate your report and improve our service. We do not sell or share this data. For full details, see our Privacy Policy.

What if my score is low?

A low score highlights areas to improve (e.g. missing SPF, weak security headers). We recommend addressing critical items first. For a comprehensive view of your IT maturity, including security, strategy, and cloud, take our StrategyOS Digital Maturity Assessment.

How often should I run a domain check?

Running a check after any DNS or email changes, or quarterly, helps you catch misconfigurations early. For ongoing governance, our clients use CMS Strata and regular StrategyOS reviews.